WO2016062298A1 - Meuble d'assise et de support - Google Patents

Meuble d'assise et de support Download PDF

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Publication number
WO2016062298A1
WO2016062298A1 PCT/DE2015/000515 DE2015000515W WO2016062298A1 WO 2016062298 A1 WO2016062298 A1 WO 2016062298A1 DE 2015000515 W DE2015000515 W DE 2015000515W WO 2016062298 A1 WO2016062298 A1 WO 2016062298A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
support
spring
support body
seating
Prior art date
Application number
PCT/DE2015/000515
Other languages
German (de)
English (en)
Inventor
Stefan Zoell
Original Assignee
Kinema Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kinema Gmbh filed Critical Kinema Gmbh
Priority to JP2017539499A priority Critical patent/JP6545807B2/ja
Priority to KR1020177011161A priority patent/KR101991465B1/ko
Priority to US15/519,903 priority patent/US10413073B2/en
Priority to CA2965179A priority patent/CA2965179A1/fr
Priority to CN201580056884.5A priority patent/CN106998917B/zh
Priority to EP15797835.4A priority patent/EP3209165B1/fr
Priority to ES15797835.4T priority patent/ES2678056T3/es
Publication of WO2016062298A1 publication Critical patent/WO2016062298A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C13/00—Convertible chairs, stools or benches
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/22—Chairs or stools with vertically-adjustable seats with balancing device, e.g. by spring, by weight
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/002—Chair or stool bases
    • A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/002—Chair or stool bases
    • A47C7/006—Chair or stool bases with castors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/56—Parts or details of tipping-up chairs, e.g. of theatre chairs
    • A47C7/563—Parts or details of tipping-up chairs, e.g. of theatre chairs provided with a back-rest moving with the seat
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/56—Parts or details of tipping-up chairs, e.g. of theatre chairs
    • A47C7/566—Resiliently mounted seat or back-rest
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/56—Parts or details of tipping-up chairs, e.g. of theatre chairs
    • A47C7/60—Use of locks or ledges for limiting the seat movement
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
    • A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position

Definitions

  • the invention relates to seat and support furniture with or without armrest with a seat and support body having a seat and a support surface, which are provided by pivoting the seat and support carcass to a user.
  • DE 20 2008 017 742 U1 describes a seat and support furniture, which comprises a stand and at least one seat and support body, wherein the at least one seat and support body is pivotally mounted on the stand about at least one horizontal axis.
  • the stand comprises a plurality of sections, which are connected by means of joints, so that the stand in both a horizontal and a vertical
  • the seat and support body includes a seat surface and a support surface and has approximately a triangular shape in a side view along the horizontal axis.
  • the seat surface of the seat and support body is in a first end position of pivoting about the horizontal axis substantially in one
  • End position of the pivoting is arranged transversely to the horizontal plane.
  • the support surface of the seat and support body is arranged on a side adjacent the seat of the seat and support body.
  • the seat and the support surface form approximately at an angle of 45 °.
  • the seat and support body can be pivoted about the horizontal axis to a second end position, so that a user instead of the seat facing the support surface, which he used, for example, for standing still can.
  • the seat and support body can thus be variably adapted to the body and the needs of the user, so this optional on the
  • DE 10 2008 011 309 B3 shows a rotatable and height-adjustable seating furniture, which comprises a stand and a seat and support body, wherein the seat and support body is connected via a base part with the stand.
  • a first end of a spring is articulated, wherein the spring is coupled to a second end with a link assembly, wherein the
  • Link assembly is coupled to the seat and support body.
  • the seat and support body is pivotally mounted about a horizontal axis of the handlebar assembly, which is mounted in the base part.
  • the seat and support body on a seat, which in a first end position of a
  • Backrest coupled to the seat so that movement of the seat displaces the seat back along the positive guide from a first end position to a second end position.
  • the seat Displacement in the second end position, the seat is still located substantially in a horizontal plane, wherein the backrest is thereby pivoted by the forced operation by about 30 degrees clockwise, so that the user can take a reclined sitting position.
  • the spring is tensioned, so that the spring pivoting the seat and support body back into the first
  • a seat and support furniture is provided with or without armrest, which has a stand and a seat and support body, wherein the seat and support body is pivotally mounted on the stand about at least one horizontal axis.
  • the seat and support body on a seat, which in a first end position of a
  • the seat surface is arranged transversely to the horizontal plane in a second end position of the pivoting.
  • the seat and support body on a support surface which is arranged on a side of the seat and support body spaced from the seat surface.
  • a first end of a spring is connected to the stator, a second end of the spring being connected to the seat and support body, and the spring assisting pivoting of the seat and support body about the horizontal axis.
  • the seat surface By arranging the seat surface in a first end position of pivot about the horizontal axis substantially in a horizontal plane, a user can utilize this seat in the manner of a conventional office chair.
  • the support surface is arranged in such a position that the support surface, alternatively to the seat surface, can be used by the user for the purpose of standing still.
  • a single seat and support furniture provides at least two different use positions for the user. Thereby, that the seat in the second
  • End position is arranged transversely, preferably approximately perpendicular to the horizontal plane, the seat surface is arranged substantially parallel to the stand in the direction of a floor and thereby does not hinder the user when it is leaning against the support surface for standing still.
  • the pivoting movement is advantageously supported, so that a user a small force to
  • it is advantageous to also apply the pivoting back to the first end position so that components of the seat and support furniture are not unnecessarily loaded and at the same time acoustic noise is damped.
  • the spring biases the seat and support body in the direction of the second end position of the pivoting.
  • a center of gravity of the seat and support body is designed such that the spring, while in
  • the first end of the spring is pivotally connected to the stand, so that the spring is advantageously pivotally connected.
  • the first end of the spring is advantageously mounted on the stable stand, so that compressive forces, which arise during pivoting of the seat and support body, damage any unstable components, but are absorbed by the robust stand.
  • Connecting the first link to the stand allows the spring to assist or cushion the pivotal movement of the seat and support carcasses.
  • at least one end of the spring is supported against a part arranged outside the seat and support body.
  • the second end of the spring is pivotally connected to the seat and support body.
  • the spring is pivotally mounted and the supporting force of the spring is transmitted during the pivoting directly to the seat and support carcass without additional components must be used.
  • At least one hinge axis of the spring preferably runs parallel to the horizontal axis.
  • the torque generated by the spring can be optimally used to assist the pivoting of the seat and support body about the horizontal axis.
  • the seat and support body can be integrally formed and thereby has a high stability. This high stability is advantageous because not only the
  • the first and second end positions limit one
  • Pivoting range which corresponds to the inclusion angle between the support surface and the seat.
  • the inclusion angle between the seat and a backrest in a seating and support furniture is about 90 degrees.
  • the backrest is located on the opposite side of the support surface, so that the seat also with the support surface
  • Inclusion angle of about 90 degrees is formed. Because of that
  • the horizontal axis is realized in a ball joint, wherein the ball joint allows a three-dimensional movement of the seat and support body.
  • a three-dimensional movement of the seat and support body advantageously activates the user's lower back and buttock muscles, strengthening them and preventing possible back problems.
  • the horizontal axis is received in a pivot, wherein the pivot allows the pivoting about the horizontal axis.
  • the Eingelenk ensures a very stable way of
  • Another alternative articulated connection may, for. B. be provided by a four-bar linkage.
  • the first end of the spring is connected near the horizontal axis. This ensures that even a small deflection of the spring is sufficient to allow a large Verschwenkungswinkel.
  • the first end of the spring is disposed outside of a generally vertical axis of the stator. This advantageously ensures that the first end of the spring outside the stand can be connected to the stand and does not need to be installed in the stand, so that the spring is easily replaceable in case of malfunction.
  • the first end of the spring is arranged outside the horizontal axis. This advantageously ensures that a torque which is generated by the spring, with respect to the horizontal axis, a
  • the spring arm assigned with a length not equal to zero, so that the spring force can support the pivoting about the horizontal axis.
  • the first end of the spring is connected in a base plane below the horizontal axis. This advantageously ensures that a torque with respect to the seat and support body with respect to the horizontal axis can attack effectively.
  • the second end of the spring is arranged near the support surface.
  • the second end of the spring is in a traveling plane above the horizontal axis and preferably parallel to the base plane
  • the spring By placing the first end of the spring below the horizontal axis in the base plane and the second end of the spring above the horizontal axis in a traveling plane, the spring is allowed to pivot by the user from the first end position to the second end position supports and at the same time advantageously damps the pivoting from the second end position to the first end position, since the spring exerts an effective torque with respect to the horizontal axis.
  • the pivoting movement takes place in a pivoting direction, which is predetermined by the spring force.
  • one of the support surface opposite side of the seat and support body forms a backrest.
  • the user can also lean back in the first end position in a comfortable position on the seating and support furniture.
  • the backrest has a concave shape, so that it can conform to the structure of the back of a user in a pleasant way.
  • the support surface and the backrest are covered with different material.
  • the support surface and the backrest are covered with different material.
  • Support surface used for standing and the backrest used for leaning have two different materials, which are specially adapted to the needs of underwear such as pants and the back of outerwear such as shirts or sweaters.
  • underwear such as pants
  • back of outerwear such as shirts or sweaters.
  • Backrest may be formed, for example, with a massage function.
  • the support surface and the backrest are covered with identical material.
  • the seat is, for example, covered with a material which is preferably used in colder winter months, wherein the support surface is covered with a material which is particularly
  • the support surface and the seat are covered with identical material.
  • the seat and support body comprises a dimensionally stable support structure, wherein the support structure reinforces and stiffen the seat surface and the support surface.
  • the dimensionally stable support structure ensures a stable seat and support carcass. In conventional chairs, the main load is carried by the seat, whereas the backrest or the support surface have to absorb only a fraction of the weight of the user and therefore must be less dimensionally rigid and reinforced.
  • the dimensionally stable support structure ensures both a reinforcement of the seat surface and a reinforcement of the backrest or the support surface, since it is provided that the user optionally deposits his weight on the seat surface or on the support surface. For this purpose, both the seat and the support surface is able to full
  • the support structure comprises angular struts.
  • the angle-shaped struts are particularly advantageous because a natural sitting position of a user has substantially an angular course, so that the angle-shaped struts can reproduce and support the body structure well.
  • the support structure is integrally formed. Becomes advantageous thereby ensuring that the support structure can be produced time and cost, since additional installation work accounts.
  • the support structure may also be formed in two pieces or in several pieces.
  • the seat and the support surface rotate synchronously by the same angle.
  • the seat surface rotates by a smaller angle than the support surface, whereby advantageously a collision with the stand can be prevented.
  • stop noises which arise during the pivoting between the first and the second end position, are acoustically attenuatable by a buffer which is arranged between movable components.
  • the pivoting is triggered by a mechanism that releases a lock.
  • This mechanism can be either a knob, a lever or an electronic
  • a sensor or other well-defined trigger signal triggers the mechanism. This prevents that the seat and support furniture unintentionally from one end position to the second end position
  • the seat and support body can automatically pivot at a well-defined time.
  • the mechanism can be operated manually until a desired position is reached.
  • this may be one of the end positions or an intermediate position.
  • the support surface is arranged in a second end position in a horizontal plane. This allows the support surface to be comfortably seated by a user.
  • the support surface has a slightly convex shape.
  • the support surface is suitable for standing still, and adapts the support surface of the body structure of a user in the buttocks area.
  • the support surface can also form a substantially flat plane.
  • the spring can be locked by a locking means.
  • the spring supports pivotal movement from the first end position to the second end position and dampens the pivotal movement from the second end position back to the first end position.
  • a locking means which locks the spring, it is advantageously ensured that the support or the damping occurs only at the request of a user and not unintentionally. Both in the first end position and in the second end position so that a lock and determination of the respective position can be ensured.
  • the spring is in any intermediate position
  • the locking means can be released by an actuating button.
  • This actuator button is preferably arranged so that this one hand, on the one hand not accidentally triggered by the user, but on the other hand also easily accessible, if the user the seat and
  • a seat facing away from the side of the seat and support body may be provided for receiving the actuating knob.
  • the spring is received in the seat and support body. This has the advantage that the spring is protected from damage is protected outside by the seat and support carcass and that
  • the spring is designed as a gas spring.
  • the gas spring the gas spring
  • the gas spring on the spring travel almost independent force.
  • the spring may also be formed as a helical spring, angle spring, leg spring or other spring type.
  • a movable roller system is connected to the stand, which advantageously ensures that the seat and support furniture, for example, in an office need not be worn, but can be easily moved.
  • the stand is height adjustable by a spring system independent of the aforementioned spring.
  • the spring system is biased towards a higher seating position.
  • Support furniture to suit the needs of a user.
  • the seat and support furniture after pivoting in the second end position can be adjusted in height again to allow the user a comfortable sitting; This is advantageously made possible by the height-adjustable spring system in the stand.
  • the spring system is received in the stand.
  • the spring system As a result, no unnecessary space is claimed by the spring system, wherein the spring system is also covered by the stand, so that a visually pleasing appearance results. Furthermore, the casing of the spring system prevents, for example, the fingers of a user get between the moving parts of the spring system and can be injured.
  • a seat and support furniture is provided with or without armrest, which has a stand and a seat and support body, wherein the seat and support body is pivotally mounted on the stand about at least one horizontal axis.
  • the seat and support body has a seat surface which is disposed in a first end position in a pivot about the horizontal axis substantially a horizontal plane, wherein the seat surface is arranged in a second end position of the pivoting transverse to the horizontal plane.
  • the seat and support body has a support surface disposed on a side of the seat and support body spaced from the seat surface, the stand being extendable
  • the extendable stop mechanism advantageously allows the seating and support furniture, to which e.g. a movable roller system is connected, can be safely detected on a floor, so that an unintentional procedure of the seat and support furniture is prevented.
  • Stop mechanism is advantageously activated only from a certain height, since preferably the stop mechanism only in the second end position when
  • the stand is height adjustable by a spring system, this ensures that the user can adjust his desired position.
  • the spring system is in the direction of a higher seating position biased, so that the weight of the seat and support body is advantageously countered.
  • the spring system has the
  • Stop mechanism wherein the stop mechanism is controlled by the spring system.
  • the stop mechanism is triggered by a vertical force on the seat and support body and thereby blocks a connected to the stand movable roller system.
  • This vertical force can be generated, for example, by standing still.
  • the vertical force needed to trigger the stop mechanism is desirably much smaller than the weight of a typical one
  • the stop mechanism can be set so that this only from a
  • predefined height can be triggered.
  • the stop mechanism of the spring system is lockable and releasable by a mechanism. This advantageously allows the
  • Stop mechanism is not unintentionally solved, so that the seat and support furniture can be moved through the roller system. This prevents a user, for example, leaning against the seat and support furniture, which would yield to the force and drive away, so that in some circumstances the user would be injured.
  • Stop mechanism with a braking material such as hard rubber,
  • a seat and support furniture is provided with or without armrest, which has a stand and a seat and support body, wherein the seat and support body is pivotally mounted on the stand about at least one horizontal axis.
  • the seat and support body has a seat surface which is disposed in a first end position in a pivoting about the horizontal axis substantially in a horizontal plane, wherein the seat surface is arranged in a second end position of the pivoting transverse to the horizontal plane.
  • the seat and support body has a support surface disposed on a side of the seat and support body spaced from the seat surface, a cover member being movably connected to the seat and support body, and the cover member being displaceable relative to the seat and support body is so that on a side facing away from the support surface of the seat and support body by the extended
  • Cover part is formed an extended backrest, the surface of which is formed in sections from the seat and support body and from the cover.
  • the support surface or the backrest can be constructed in such a way that it complies with the standard DIN EN 1335-1: 2002-08 with regard to a minimum height for a backrest
  • the cover is coupled via a kinematics to the seat and support carcass, wherein the actuation of the kinematics may be coupled to the pivoting movement.
  • Fig. 1 shows a seat and support furniture in a first end position in a
  • Fig. 2 shows the seat and support furniture of FIG. 1 in a side view in a second end position with an extended
  • FIG. 3 shows a frontal view of the seat and backrest furniture from FIG. 1 in a first end position.
  • Fig. 4 shows a frontal view of the seat and backrest furniture of FIG. 1 in the second end position when not yet extended
  • Fig. 5 shows the seat and support furniture of FIG. 1 in its second
  • Fig. 6 shows the seat and support furniture of FIG. 1 in a side view with partially extended cover.
  • Fig. 7 shows the seat and support furniture of FIG. 1 in a side view with fully extended cover.
  • Fig. 1 shows a seat and support furniture 10 in a first end position 12a in a side view.
  • the seat and support furniture 10 includes a seat and
  • Supporting body 14 which is in the form of an angle, with two legs substantially perpendicular to each other, is formed. Similarly, this is also the case with conventional office chairs.
  • the seat and support body 14 includes a seat surface 16 on which a user can sit with his buttocks area.
  • the seat 16 merges seamlessly with an upwardly bent region of the seat and support body 14 into the backrest 18.
  • a plane of the seat surface 16 and a plane of the backrest 18 approximately form an angle of 90 degrees.
  • the seat 16 extends substantially along a horizontal plane, whereas a support surface 20 extends substantially along a vertical plane.
  • This support surface 20 is arranged on a side facing away from the backrest 18 side of the seat and support body 14.
  • This support surface 20 may of a
  • the seatback 18 is formed in a concave shape and the support surface 20 is formed in a convex shape.
  • the seat and support body 14 is mounted in a stem 22 in a stand 24.
  • the pivot 22 includes a horizontal axis 26 about which the seat and support body - in Fig. 1 counterclockwise - can be pivoted by about 90 degrees.
  • a trained as a gas spring spring 28 is disposed on the seat and support furniture 10.
  • the spring 28 is pivotally connected at a first end 30a via a hinge axis 32a to the stator 24 and connected to a second end 30b articulated by means of a second hinge axis 32b to the seat and support body 14.
  • the spring 28 is presently designed as a gas spring, which is shown in Fig. 1 in a biased state.
  • the hinge axis 32a of the spring 28 is located in a horizontal base plane that is farther from the seat surface 18 than a horizontal plane passing through the horizontal axis 26.
  • the hinge axis 32b of the spring 28 is located in a horizontal
  • Walking level which is less far from the horizontal plane of the horizontal axis 26 is spaced as the horizontal plane passing through the horizontal axis 26.
  • the hiking level points in the first
  • Articulated axles 32a, 32b from the horizontal axis 26 ensure that the biased spring 28 can apply torque to the seat and support carcass 14 which assist pivotal movement clockwise about the horizontal axis 26.
  • the spring 28 the seat and
  • Support body 14 easily pivot in the second end position 12 b, which is shown in Fig. 2.
  • the spring 28 is in a relaxed state.
  • a locking mechanism is provided which locks the seat and support furniture in both the first end position 12a shown in FIG. 1 and the second end position 12b shown in FIG. 2, so that an unintentional pivoting movement is prevented. For this purpose blocked the
  • Locking mechanism the pivoting movement.
  • the stand 24 is presently designed as a height-adjustable stand 24. For this reason, the stand 24 is formed in two pieces.
  • a spring system 34 is received, wherein the spring system 34 is formed as a height-adjustable spring system 34 and the height adjustment of the seat and backrest 10 controls.
  • the spring system 34 is centrally received in the stand 24 and covered by this, so that a visually appealing appearance is created, but also prevents, for example, fingers of the user can easily get between moving parts of the spring system 34 and the user is injured thereby.
  • the axis of the spring system 34 coincides with the vertical axis 24 of the stator 24.
  • the seat and support body 14 facing away from the area Stand 24 is a traveling roller system 36 with five rollers on the
  • Stand 24 is connected so that the seat and backrest 10 can be moved on a pad quickly and easily by the user sitting on the seat 16 in the manner of a conventional office chair.
  • the spring system 34 further comprises a stop mechanism 38. At an end of the stand 24 facing away from the seat and support body 14, an end portion 40 of the stop mechanism 38 is shown, which is shown in a retracted state in FIG. 1, so that it is not in contact with a flat surface and the seat and support furniture 10 can be moved by the movable roller system 36.
  • Fig. 2 shows the seat and support body 24 in its second end position 12b, so that a user can use the support surface 20 for standing still.
  • the support surface 20 is now arranged substantially parallel to a horizontal plane of the seat surface 16 of Fig. 1, wherein the seat surface 16 in Fig. 2 in
  • the first hinge axis 32 a of the spring 28 is arranged in a base plane which is spaced less far from the roller system 36 than the horizontal axis 26.
  • the first hinge axis 32 a of the spring 28 is arranged in a base plane which is spaced less far from the roller system 36 than the horizontal axis 26.
  • End positions of the pivoting 12a, 12b, the second hinge axis 32b is further spaced from the roller system 36 than the horizontal axis 26.
  • the second end position 12b shows a normal, which is from a surface of the backrest 18 in a direction which is parallel to a
  • the support surface 20 starting from a starting point, which is arranged substantially vertically above the stand, to an end point in the direction of the roller system 36 a light sloping curvature, which has a comfortable standing sitting result.
  • FIG. 2 shows that the end portion 40 of the stop mechanism 38 is in an extended condition is present so that the end portion 40 of the stop mechanism 38 is at least as far from the horizontal plane spaced by the horizontal axis 26 as a horizontal plane facing away from the roller system 36.
  • the end portion 40 of the stop mechanism 38 makes contact with a floor or a pad has and thereby prevents a method of the roller system 36, so that the seat and support furniture has a firm footing when a user leaning to sit on the support surface 20 or touches down. This makes it possible that the seating and support furniture 10 is not
  • the end portion 40 of the stop mechanism 38 is preferably made of a material such as hard rubber, plastic or a similar brakeable material.
  • Fig. 3 shows the seat and support furniture 0 in a frontal view in the first end position 12a. In this first end position 12a of the end portion 40 of the stop mechanism 38 is retracted so that the seat and support furniture 10 can be moved by the roller system 36.
  • Fig. 4 shows the seat and support furniture 10 in a frontal view in the second end position 12b, wherein the stand 24 has the same height as in Fig. 3 and has not been moved by the spring system 34 in a lowered blocking position.
  • the seat and backrest furniture 10 is not yet fully suitable for standing still, since the support surface 20 is too low for a normal sized adult.
  • the seat and support furniture 10 can still be moved by means of the roller system 36 to the preferred position along a floor, in which the seat and support furniture 10 is to be used for standing still.
  • Fig. 4 that at not yet unusednverificatm stand 24 of the end portion 40 of the stop mechanism 38 is retracted further.
  • Fig. 5 shows the seat and backrest 10 again in a front view in the second end position 12 b, wherein in contrast to FIG. 4, the stand 24 has been adjusted by means of the spring system 34 in its height, so that a greater distance between the roller system 36 and the support surface 20 has been reached.
  • the seat and support furniture 10 at a height that the
  • Support surface 20 can be used by the user for standing still.
  • the end area 40 of the stop mechanism 38 is extended, so that a braking effect is achieved by the contact of the end area 40 of the stop mechanism 38 with a base or floor
  • FIG. 1 shows that the seat and support body 14 comprises a cover part 42 which is arranged on a side of the seat and support body 14 facing away from the backrest 18. In this case, a surface of the cover part 42 forms the support surface 20. In Fig. 1, the cover 42 is in his
  • Fig. 5 shows the cover member 42 in a partially extended position and Fig. 6 shows the cover member 42 in its fully extended position. Due to the fully extended cover 42 is an extended
  • Backrest 19 is formed, the sections of the seat and
  • Support body 14 and from the cover 42 is formed.
  • the cover 42 is optionally over a sliding guide or a
  • Handlebar kinematics connected to the seat and support body 14, wherein the
  • Sliding guide or the linkage kinematics is coupled to the pivoting movement of the seat and support body 14 such that the cover 32 depending on
  • End position extended or retracted The invention now works as follows: A user can use the seat and backrest furniture 10 in the first end position 12a shown in FIG. 1 for sitting. In this first end position, the user can according to his
  • the spring system 34 adjusts the stand 24 to a desired height which, for example, corresponds to the height in FIG. 5. This height now exceeds the predefined height, from which the spring system 34 can extend the stop mechanism 38. Now, if a vertical force is exerted on the support surface 20, extends the end portion 40 of the stop mechanism 38 as shown in Fig. 5, thereby blocking the movable roller system, whereby the seat and support furniture 10 now a secure fit for the
  • the spring system 24 both the Height adjustment ready as well as the property extend the end portion 40 of the stop mechanism 38 from a certain height adjustment.
  • the user can now lock the seat and support furniture 10 in the second end position 12b. By loosening this lock, the seat and support furniture 10 can pivot from the second end position 12b back into the first end position 12a.
  • the spring 28 dampens the
  • Pivoting movement i. the spring 28 is tensioned by manual pivoting.
  • the user releases the stop mechanism 38, so that the seat and backrest furniture 10 can be moved again by means of the roller system 36 and adjusts the stand 24 to a desired seat height.

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Special Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)

Abstract

L'invention concerne un meuble d'assise et de support, pourvu ou non d'accoudoirs, qui comprend un montant (24) et un corps d'assise et de support (14) qui est disposé sur le montant (24) de façon pivotante sur un axe horizontal (26) ; le corps d'assise et de support (14) possède une surface d'assise (16) qui est disposée dans une première position d'extrémité (12a) d'un pivotement sur l'axe horizontal (26) sensiblement dans un plan horizontal ; la surface d'assise (16) est disposée dans une seconde position d'extrémité du pivotement transversalement au plan horizontal ; le corps d'assise et de support (14) comporte une surface de support (20) qui est disposé sur un côté du corps d'assise et de support (14) qui est situé à distance de la surface d'assise (16). Selon l'invention, un meuble d'assise et de support, pourvu ou non d'accoudoirs, pourvu d'une surface d'assise et pourvu d'une surface de support, qui permet un fonctionnement fiable et facile à utiliser, est obtenu en raison du fait qu'une première extrémité (30a) d'un ressort (28) est raccordée au montant (24), qu'une seconde extrémité (30b) du ressort (28) est raccordée au corps d'assise et de support (14) et que le ressort (28) favorise un pivotement du corps d'assise et de support (14) sur l'axe horizontal (26).
PCT/DE2015/000515 2014-10-20 2015-10-19 Meuble d'assise et de support WO2016062298A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2017539499A JP6545807B2 (ja) 2014-10-20 2015-10-19 座席支持家具
KR1020177011161A KR101991465B1 (ko) 2014-10-20 2015-10-19 착석 및 지지 가구
US15/519,903 US10413073B2 (en) 2014-10-20 2015-10-19 Seating and support furniture
CA2965179A CA2965179A1 (fr) 2014-10-20 2015-10-19 Meuble d'assise et de support
CN201580056884.5A CN106998917B (zh) 2014-10-20 2015-10-19 座椅和支撑家具
EP15797835.4A EP3209165B1 (fr) 2014-10-20 2015-10-19 Meuble d'assise et de support
ES15797835.4T ES2678056T3 (es) 2014-10-20 2015-10-19 Mueble de asiento y de apoyo

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202014008314.2U DE202014008314U1 (de) 2014-10-20 2014-10-20 Sitz- und Stützmöbel
DE202014008314.2 2014-10-20

Publications (1)

Publication Number Publication Date
WO2016062298A1 true WO2016062298A1 (fr) 2016-04-28

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PCT/DE2015/000515 WO2016062298A1 (fr) 2014-10-20 2015-10-19 Meuble d'assise et de support

Country Status (9)

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US (1) US10413073B2 (fr)
EP (1) EP3209165B1 (fr)
JP (1) JP6545807B2 (fr)
KR (1) KR101991465B1 (fr)
CN (1) CN106998917B (fr)
CA (1) CA2965179A1 (fr)
DE (1) DE202014008314U1 (fr)
ES (1) ES2678056T3 (fr)
WO (1) WO2016062298A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9968195B2 (en) * 2015-10-20 2018-05-15 Ergo Impact, LLC Adjustable seat and leaning apparatus
DE202018100807U1 (de) 2018-02-14 2018-04-03 Kinema Gmbh Sitz- und Stützmöbel

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EP1116626A2 (fr) * 2000-01-10 2001-07-18 Still Wagner GmbH & Co. KG Convoyeur avec strapontin
DE102008011309B3 (de) 2008-02-27 2009-06-04 Thonet Gmbh Bürostuhl
DE202008017742U1 (de) 2007-08-16 2010-07-29 Zoell, Stefan Vorrichtung zur Körperunterstützung und Verwendung der Vorrichtung in unterschiedlichen Tätigkeitsbereichen eines Benutzers
CN103181689A (zh) * 2013-04-07 2013-07-03 浙江大学 可折叠的电子控制公共座椅

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JPH09276069A (ja) * 1996-04-17 1997-10-28 Nobuyuki Suzuki スプリングを設けたキャスター付椅子
JP2000210339A (ja) 1999-01-26 2000-08-02 Hitachi Chem Co Ltd 多機能型自立歩行支援機
AT503650B1 (de) 2006-06-09 2007-12-15 Siemens Transportation Systems Klappsitz
KR100747010B1 (ko) * 2007-03-20 2007-08-07 (주)에리트퍼니처 하중 분산이 가능한 회전 의자의 다리구조
CN101803834A (zh) * 2009-02-17 2010-08-18 上海阿旺特家具有限公司 可旋转座板的办公座椅
KR101057244B1 (ko) * 2009-07-03 2011-08-16 박문환 구름바퀴의 스토퍼장치
CN203207559U (zh) * 2013-02-20 2013-09-25 高邮市润海机械制造有限公司 体育场看台座椅
US8840175B2 (en) * 2013-02-26 2014-09-23 J. Gordon Short Convertible multifunction overbed table and chair

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Publication number Priority date Publication date Assignee Title
JPH07236544A (ja) * 1994-02-28 1995-09-12 Tachi S Co Ltd 建設機械のオペレータ用シート構造
EP1116626A2 (fr) * 2000-01-10 2001-07-18 Still Wagner GmbH & Co. KG Convoyeur avec strapontin
DE202008017742U1 (de) 2007-08-16 2010-07-29 Zoell, Stefan Vorrichtung zur Körperunterstützung und Verwendung der Vorrichtung in unterschiedlichen Tätigkeitsbereichen eines Benutzers
DE102008011309B3 (de) 2008-02-27 2009-06-04 Thonet Gmbh Bürostuhl
CN103181689A (zh) * 2013-04-07 2013-07-03 浙江大学 可折叠的电子控制公共座椅

Also Published As

Publication number Publication date
KR101991465B1 (ko) 2019-06-20
US10413073B2 (en) 2019-09-17
CN106998917A (zh) 2017-08-01
EP3209165B1 (fr) 2018-04-25
ES2678056T3 (es) 2018-08-08
KR20170065579A (ko) 2017-06-13
JP2017538557A (ja) 2017-12-28
JP6545807B2 (ja) 2019-07-17
US20170245646A1 (en) 2017-08-31
CN106998917B (zh) 2020-10-13
CA2965179A1 (fr) 2016-04-28
DE202014008314U1 (de) 2014-10-28
EP3209165A1 (fr) 2017-08-30

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